﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace csdLib
{
    public class MyClass
    {
        public static void ShowMessageBox(string msg)
        {
            MessageBox.Show(msg, "来自C#代码");
        }
    }
}
